Application of electrochemical surface plasmon resonance (ESPR) to the study of electroactive microbial biofilms

2018 ◽  
Vol 20 (40) ◽  
pp. 25648-25656 ◽  
Author(s):  
Joel Golden ◽  
Matthew D. Yates ◽  
Michelle Halsted ◽  
Leonard Tender
Keyword(s):  
Surface Plasmon Resonance ◽  
Electron Transport ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Electrode Surface ◽  
Geobacter Sulfurreducens ◽  
Microbial Biofilms ◽  
Electrode Interface ◽  
Extracellular Electron Transport

Results reveal that for an electrode-grown Geobacter sulfurreducens biofilm, as much as 70% of cytochrome hemes residing within hundreds of nanometers from the electrode surface store electrons even as extracellular electron transport is occurring across the biofilm/electrode interface.

Electrochemical and Surface Plasmon Resonance Characterization of the Step-by-Step Self-Assembly of a Biomimetic Structure onto an Electrode Surface

Langmuir ◽  
1997 ◽  
Vol 13 (15) ◽  
pp. 4112-4118 ◽  
Author(s):  
Olivier Pierrat ◽  
Nathalie Lechat ◽  
Christian Bourdillon ◽  
Jean-Marc Laval
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Self Assembly ◽  
Electrode Surface

Comparison of sensitivity of the refractometric methods of frustrated total internal reflection and surface plasmon resonance

2020 ◽  
pp. 44-49
Author(s):  
I. N. Pavlov
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Total Internal Reflection ◽  
Resonance Method ◽  
Internal Reflection ◽  
Optical Methods ◽  
Thin Boundary Layer ◽  
Experimental Conditions ◽  
Frustrated Total Internal Reflection

Two optical methods, namely surface plasmon resonance imaging and frustrated total internal reflection, are described in the paper in terms of comparing their sensitivity to change of refractive index of a thin boundary layer of an investigated medium. It is shown that, despite the fact that the theoretically calculated sensitivity is higher for the frustrated total internal reflection method, and the fact that usually in practice the surface plasmon resonance method, on the contrary, is considered more sensitive, under the same experimental conditions both methods show a similar result.

Surface Plasmon Resonance Based Sensitive Immunosensor for Benzaldehyde Detection

2010 ◽  
Vol 130 (7) ◽  
pp. 269-274 ◽  
Author(s):  
Takeshi Onodera ◽  
Takuzo Shimizu ◽  
Norio Miura ◽  
Kiyoshi Matsumoto ◽  
Kiyoshi Toko
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance
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